REINFORCING METHOD AND REINFORCING STRUCTURE OF CYLINDRICAL STRUCTURE

To provide a reinforcing method and a reinforcing structure for a cylindrical structure improved in workability.SOLUTION: In a method of reinforcing an existing cylindrical structure 10, a step of arranging a linear bending reinforcing member 18 in a cylindrical axial direction along an inner wall s...

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Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a reinforcing method and a reinforcing structure for a cylindrical structure improved in workability.SOLUTION: In a method of reinforcing an existing cylindrical structure 10, a step of arranging a linear bending reinforcing member 18 in a cylindrical axial direction along an inner wall surface 16 of the cylindrical structure 10; a film-like reinforcing coating material 24 is provided over the upper surface of the bending reinforcing material 18 and the inner wall surface 16 of the cylindrical structure 10, and a step of integrating the bending reinforcing material 18 and the inner wall surface 16 of the cylindrical structure 10 through the reinforcing coating material 24 are provided.SELECTED DRAWING: Figure 1 【課題】施工性を向上した筒状構造物の補強方法および補強構造を提供する。【解決手段】既設の筒状構造物10を補強する方法であって、筒状構造物10の内壁面16に沿って、線状の曲げ補強材18を筒軸方向に配置するステップと、曲げ補強材18の上面と筒状構造物10の内壁面16にわたって膜状の補強被覆材24を設けて、補強被覆材24を介して曲げ補強材18および筒状構造物10の内壁面16を一体化させるステップとを備えるようにする。【選択図】図1